( 2N2219A. I20=1 , R=5 , U20=10. ID=3 . =15 .. =100 , =50 .
1.
2. 7 , . : , - , g11 () . r=100 !
3. 10 - 100 100% . .
4. ..
1. .
R
,
- U10 =0,65 , 5 . ID= 3
,
, R2 = 1,66
R1 -UR2=15-5=10 .
R1
.1
.1
7 , .2.
.
.2.
.2 .
.2
7 .
3. .
.3
.3 . , ( - (V(4)/V(2)) , , [1, 1, 119 ], 36,36 ( - V(4)/ VBE(Q1)) 0=160, 225 .
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